3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| marcow | 3 | 2224 | 1253 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.600 | 0.768 | 0.917 | 46.3 | -43 | 74 | 1253 | 1253 | 2781 |
| EloSRM | 1.038 | 1.038 | 1.069 | 183.4 | 142 | 258 | 2224 | 2224 | 3259 |
| SRMFix | 1.041 | 1.041 | 1.087 | 162.1 | 154 | 176 | 1686 | 1686 | 3159 |
| Odd | 1.081 | 1.081 | 1.110 | 189.4 | 143 | 270 | 2067 | 2067 | 3314 |
| initial | 1.290 | 1.290 | 1.362 | 155.3 | 91 | 220 | 1666 | 1666 | 3348 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-10-05 | SRM 484 | 2 | 80 | 210.93 | 1.40 | 142 | 2224 | 3259 | 74 | 1253 | 2781 |
| 2 | 2010-09-25 | SRM 483 | 2 | 236 | 436.39 | 0.89 | 149 | 2081 | 4153 | 22 | 1179 | 3385 |
| 1 | 2010-08-26 | SRM 480 | 2 | 283 | 502.52 | 0.83 | 258 | 1932 | 5200 | -43 | 1157 | 3467 |